What section of the hierarchy chart would print the heading for a report.

Identify and correct the errors in each of the following statements (assume that the state- ment using std::cout; is used):

``` a) if (c < 7); { cout << "c is less than 7\n"; } b) if (c => 7) { cout << "c is equal to or greater than 7\n"; } ```

import java.util.*; public class sortArray {      public static void main(String[] args)     {        double[] lengths = {120.0, 0.5, 0.0, 999.0, 77.3};        Arrays.sort(lengths);          System.out.println(Arrays.toString(lengths));     } } ? Using the above code, what will be the output of the println statement when the code is executed?

What will be an ideal response?